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Thin fiber DisplayPort cable with gold connectors, sixteen feet long

SMUGDESK

SMUGDESK 16ft In-Wall Fiber DisplayPort Cable 8K@60Hz

SKU CH-E8J4-QD7XN

16 ft in-wall fiber DisplayPort cable carries 8K at 60 Hz or 4K at 144 Hz over long distances with 32.4 Gbps bandwidth and directional connectors

Cable Length 16 Feet

  • Supports 8K at 60 Hz for ultra-high-definition viewing
  • 16 ft fiber design enables long-distance signal transmission
  • 4 Gbps bandwidth handles 4K at 144 Hz gaming
  • 24-carat gold-plated connectors resist corrosion for lasting reliability
  • Directional plug design ensures correct source-to-display connection

In-Wall Fiber DisplayPort Cable 16ft

This 16ft fiber-optic DisplayPort cable is built for in-wall routing where copper cables would lose signal. It serves installers and enthusiasts who need a permanent, long-distance link between a source device and a display without repeaters. The plug-and-play design requires no external power, but the connectors are directional and must be matched to the source and display ends correctly.

8K 60Hz Capacity and 100m Headroom

The cable carries 32.4 Gbps bandwidth under the DisplayPort 1.4 specification, delivering 7680x4320 resolution at 60 Hz or 4K at 144 Hz with HDR10 and DSC 1.2 support. Four-core optical fiber isolates high-frequency signals from interference, maintaining stable transmission up to 100 metres. Bandwidth headroom ends at the HBR3 limit, so uncompressed signals beyond 8K 60Hz or higher refresh rates at 8K are not supported.

Upgrade from Copper DisplayPort Cables

This fiber cable replaces standard copper DisplayPort leads that typically fail beyond 3 to 5 metres at 8K bandwidth. The jump is worth it when the install path exceeds the reliable reach of passive copper, such as through walls, ceilings or conduit runs up to 100 metres. It is not for buyers who need a short desk cable, as the directional connectors and fixed length add complexity unnecessary for close-range connections.

Highlights

  • Supports 8K at 60 Hz for ultra-high-definition viewing
  • 16 ft fiber design enables long-distance signal transmission
  • 4 Gbps bandwidth handles 4K at 144 Hz gaming
  • 24-carat gold-plated connectors resist corrosion for lasting reliability
  • Directional plug design ensures correct source-to-display connection

Specifications

No published specifications for this item yet.

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Questions about this item

Will this 16ft fiber DisplayPort cable work with my older graphics card that only has DP 1.2 ports?

Yes, the cable supports DisplayPort 1.2 and 1.4 standards, so it will function with a DP 1.2 source at the resolutions and refresh rates that port allows.

How can I verify the cable is delivering an 8K@60Hz signal after I route it through the wall?

Check your display settings to confirm 7680x4320 resolution at 60Hz is active, and ensure the [Source] end is plugged into the computer and the [Display] end into the monitor.

Does the package include any mounting hardware or conduit for the in-wall run, or do I buy those separately?

The cable arrives ready to install with 24K gold-plated connectors on both ends; mounting hardware and conduit are not included and must be sourced separately.

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